﻿<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <title>表单提交的验证</title>
</head>
<body style="font-size:12px">
    <table width="486" height="333" border="0" align="center" cellpadding="0" cellspacing="0">
        <tr>
            <td align="center" valign="top">
                <br>
                <br>
                <br>
                <br>      <br>      <table width="86%" border="0" align="center" cellpadding="2" cellspacing="1" bgcolor="#6699CC">
                    <form name="form1" onReset="return AllReset()" onsubmit="return AllSubmit()">
                    <tr bgcolor="#FFFFFF">
                        <td height="22" align="right">所属类别:</td>
                        <td height="22" align="left">
                            <select name="txt1" id="txt1">
                                <option value="蔬菜水果">蔬菜水果</option>
                                <option value="干果礼盒">干果礼盒</option>
                                <option value="礼品工艺">礼品工艺</option>
                            </select>
                            <select name="txt2" id="txt2">
                                <option value="西红柿">西红柿</option>
                                <option value="红富士">红富士</option>
                            </select>
                        </td>
                    </tr>
                    <tr bgcolor="#FFFFFF">
                        <td height="22" align="right">商品名称:</td>
                        <td height="22" align="left"><input name="txt3" type="text" id="txt3" size="30" maxlength="50"></td>
                    </tr>
                    <tr bgcolor="#FFFFFF">
                        <td height="22" align="right">会员价:</td>
                        <td height="22" align="left"><input name="txt4" type="text" id="txt4" size="10"></td>
                    </tr>
                    <tr bgcolor="#FFFFFF">
                        <td height="22" align="right">提供厂商:</td>
                        <td height="22" align="left"><input name="txt5" type="text" id="txt5" size="30" maxlength="50"></td>
                    </tr>
                    <tr bgcolor="#FFFFFF">
                        <td height="22" align="right">商品简介:</td>
                        <td height="22" align="left"><textarea name="txt6" cols="35" rows="4" id="txt6"></textarea></td>
                    </tr>
                    <tr bgcolor="#FFFFFF">
                        <td height="22" align="right">商品数量:</td>
                        <td height="22" align="left"><input name="txt7" type="text" id="txt7" size="10"></td>
                    </tr>
                    <tr bgcolor="#FFFFFF">
                        <td height="22" colspan="2" align="center">
                            <input name="sub" type="submit" id="sub2" value="提交">
                            &nbsp;
                            <input type="reset" name="Submit2" value="重 置">
                        </td>
                    </tr>
                    </form>
                </table>
            </td>
        </tr>
    </table>
    <script>
        function AllReset() {
            if (window.confirm("是否进行重置？"))
                return true;
            else
                return false;
        }
        function AllSubmit() {
            var T = true;
            var e = window.event;
            var obj = e.srcElement;
            for (var i = 1; i <= 7; i++) {
                if (eval("obj." + "txt" + i).value == "") {
                    T = false;
                    break;
                }
            }
            if (!T) {
                alert("提交信息不允许为空");
            }
            return T;
        }
    </script>
</body>
</html>